Muthupandi Muniyappan
Linux Administrator
Coimbatore
Summary
Motivated Linux administrator with 3+ years successfully managing and maintaining Linux-based computer systems and servers. This includes installing and configuring software and hardware, managing user accounts and access, monitoring system performance, troubleshooting issues, and ensuring system security. Results-focused professional, strong desire to organize and standardize for efficient operation of user environment. Purpose-driven professional with capacity to be strong team player plus work effectively independently.
Overview
7
7
years of professional experience
5
5
years of post-secondary education
1
1
Language
Work History
Linux Administrator
Global Technology Service
Bangalore
01.2020 - Current
- Experience in project design, implementation and support for proposed solution to customers prospects
- Package Management: yum, rpm Package Management Services
- Creating and managing Virtual Machines and Templates, worked with clones and snapshots of Virtual Machines
- Providing 24
- 7 Support to the client for business operation running smoothly
- Diagnose, troubleshoot and repair system related problems
- Patch and other server management
- Administration of RHEL which includes installation, testing, tuning, upgrading and troubleshooting both physical and virtual server issues
- Performed routine account maintenance upon customer request, including DNS updates, httpd changes, and maintain list setup and maintenance on Linux System
- Used FTP, Samba protocol to transfer data between servers (Production and Development) for code drops
- Support GUI and autofs mounts, installing packages using yum and AD authentication on Linux
- Creating, troubleshooting and mounting NFS File system on different OS platforms
- Configuring distributed file systems and administering NFS server and NFS clients and editing auto-mounted mapping as per system/user requirements
- Configured volume groups and logical volumes, extended logical volumes for file system growth needs using Logical Volume Manager (LVM) commends
- Good Experience on Patch Management, Upgrading patch as per the client requirement
- Troubleshooting user login failures
- Backup & Restoration by using tar
- Providing sudo privileges
- Configuring and Managing Swap space
- Resolving disk space related issues
- Scheduling jobs using cron
- Providing Password less authentication
- Adding & deleting disk, Interface card
- Troubleshoots if any CPU or memory and swap utilization is very high
- Creating LINKS (Soft and Hard) for the file and directory
- Monitoring of Virtual Machine's (CPU, Memory, Disk and Network Utilization)
- Create, change, and delete the User Accounts per request
- Troubleshoot DNS servers by using tools like nslookup, event logging, debug logging
- Performed daily system monitoring, verifying integrity and availability of all hardware, server resources, systems and key processes.
Admin cum Accountant
Sri Mahalakshmi Jewellers
09.2016 - 11.2019
Education
M.sc. - IT
Rathinam College of Arts And Science
Coimbatore 06.2014 - 05.2016
B.sc. - IT
Bishop Ambrose College
Coimbatore 06.2011 - 05.2014
Timeline
Linux Administrator
Global Technology Service
01.2020 - Current
Admin cum Accountant
Sri Mahalakshmi Jewellers
09.2016 - 11.2019
M.sc. - IT
Rathinam College of Arts And Science
06.2014 - 05.2016
B.sc. - IT
Bishop Ambrose College
06.2011 - 05.2014
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